baber/WOPTO huggingface dataset:
Patent WO-2021042999-A1 (WO)
Inventor: CHEN YONG
IPC: H04M1/72439
Filed: 2020-08-20
Abstract: 本申请提供了一种近距离传输文件的方法和电子设备，本申请实施例的电子设备可以为手机，平板，笔记本电脑等等，以手机向平板传输图片为例，当手机检测到用户手指滑动的操作后，平板在屏幕上显示图片按照所述用户手指滑动的方向被传入。本申请实施例有助于提升电子设备之间进行信息交互的效率的同时，可以提高用户的视觉感受。
Patent WO-2021043032-A1 (WO)
Title: Frame storage structure of bicycle parking device
Inventor: GUO SHAOXIAN
IPC: B62H3/06
Filed: 2020-08-26
Abstract: Disclosed is a frame storage structure, wherein same is arranged in a vertically lifting bicycle parking device, maintains a rigid structure by not bending a frame and a side guard plate in an unloaded state, and performs storage in an inverted state, such that excellent strength and durability are achieved. At the lower layer position of a supporting column (1), a trolley (11), a frame (12), and a support (13) form a rigid right-angled triangle structure in which the trolley and the frame cross at a substantially right angle when viewed from the front and the supporting column forms a hypotenuse. The frame and the support form a rotary slider crank mechanism (10) performing a crank motion by means of a slide pin (131). Therefore, in the unloaded state, the slide pin slides in a long hole (121) in the lengthwise direction, and the frame and the support rotate upwards relative to the trolley to be stored in an inverted state along the supporting column. In addition, in the inverted state, the frame is overlapped with the trolley and the support to be stored when viewed from the front.
Patent WO-2021073254-A1 (WO)
Inventor: CHEN CHEN
IPC: G06F16/36
Filed: 2020-08-26
Abstract: A knowledge graph-based entity linking method and apparatus, a device, and a storage medium. The method comprises: performing word segmentation on a legal text to obtain a word segmentation result; looking up whether there is an entity reference that is the same as the word segmentation result; if yes, placing the entity reference into an entity reference set, and placing an entity into a candidate entity set; separately calculating an association score and related scores, and performing addition on the association score and each corresponding related score to obtain an objective function; and in the entity reference set, determining the entity reference having a maximum objective function value as a final entity reference, and linking the final entity reference to a corresponding entity in a legal knowledge graph. By calculating the association score of the entity reference and the related scores between candidate entities, determining the final entity reference, and linking the entity reference, the present invention avoids the phenomenon that there is a synonym and polysemy in the legal text.
Patent WO-2022047784-A1 (WO)
Title: Wafer bearing disk
Inventor: CHENG KAI
IPC: C30B25/12
Filed: 2020-09-07
Abstract: Provided is a wafer bearing disk. The bottom of a recess of the wafer bearing disk is divided into a first area close to the center of the wafer bearing disk and a second area away from the center of the wafer bearing disk by means of a first boundary passing through the center of the recess, and the bottom of the recess comprises a recess bottom surface and a protruding structure formed on the recess bottom surface. The surface of the protruding structure is a curved surface, the vertex of the curved surface is located in the second area at the bottom of the recess, and the average height of the part of the protruding structure located in the second area is higher than the average height of the part of the protruding structure located in the first area. The design structure at the bottom of the recess of the wafer bearing disk can better match the warping occurring during an epitaxial process of an active region of a III-V nitride wafer, such that the temperature field distribution is more uniform, thereby improving the wavelength uniformity of a light-emitting epitaxial wafer.
Patent WO-2021093440-A1 (WO)
Inventor: DENG YUN
IPC: H04L5/00
Filed: 2020-09-11
Abstract: 一种辅WUS参数的配置方法及装置、存储介质、服务基站、终端，所述配置方法可以包括：配置用于辅DRX的辅WUS参数信息；向UE发送所述辅WUS参数信息，以使所述UE确定辅WUS参数；其中，所述辅WUS参数信息包括所述辅WUS参数的至少一部分。本发明方案可以在UE配置了辅DRX配置之后，实现对辅WUS的配置并使其应用于辅DRX配置。
Patent WO-2022036777-A1 (WO)
Title: Method and device for intelligent estimation of human body movement posture based on convolutional neural network
Inventor: GUAN QUANLONG
IPC: G06K9/62
Filed: 2020-09-11
Abstract: The present application belongs to the field of deep learning computer vision. Disclosed are a human body movement posture intelligent estimation method and apparatus based on a convolutional neural network. The method comprises: inputting a human body image, on which movement posture estimation is to be performed, into a trained human body detection model to carry out processing to obtain an individual detection result; inputting the individual detection result into a trained global estimation model to carry out processing to obtain first feature images of human body key points at different scales; and inputting the first feature images into a trained supplementary fine-tuning model for to carry out processing to obtain second feature images of the human body key points at different scales by means of enhanced learning, wherein the supplementary fine-tuning model comprises a plurality of feature extraction branches, each feature extraction branch is equipped with a different quantity of fine-tuning modules, and the enhanced learning is performed by means of the fine-tuning modules of each feature extraction branch; and obtaining a human body posture estimation result on the basis of the second feature images at different scales. The present application effectively solves the problem of inaccurate body posture estimation caused by easily missing key points that are difficult to distinguish in a human body image in the prior art.
Patent WO-2022061839-A1 (WO)
Inventor: LI HAITAO
IPC: H04W36/26
Filed: 2020-09-27
Abstract: 本申请公开了一种切换方法、装置、设备及存储介质，涉及通信技术领域。所述方法包括：网络设备向终端设备发送配置信息，该配置信息包括多套切换配置信息，每一套切换配置信息关联一种业务情况；终端设备获取当前的业务情况，根据当前的业务情况，从多套切换配置信息中确定目标切换配置信息，根据目标切换配置信息，执行与小区切换相关的操作。本申请使得终端设备在执行与小区切换相关的操作(如测量上报评估或切换执行条件评估)时，可以结合当前的业务情况，选择与当前的业务情况相适配的目标切换配置信息，来指导终端设备执行与小区切换相关的操作，使得切换过程更加适配当前的实际业务情况(如业务类型或业务QoS特性)，提升切换效果。
Patent WO-2021212765-A1 (WO)
Inventor: Kang Boming
IPC: D03J1/00
Filed: 2020-10-10
Abstract: A textile dust collection device of a textile machine for textile, comprising a body (1). A transmission shaft (25) passes through the upper end of the body (1); the end of the transmission shaft (25) located in the body (1) is fixedly connected to a frame (8); an outer gear ring (5) is mounted on the frame (8); a driving device for driving the outer gear ring (5) to rotate is further mounted in the body (1); the transmission shaft (25) is provided with a base plate (23) by means of a height adjustment device; the lower end of the base plate (23) is fixedly connected to telescopic rods (10); the upper end of the body (1) is provided with annular recesses; the lower ends of the telescopic rods (10) are slidably connected in the annular recesses. According to the present device, the dust collection angle of a dust collection hood can be adjusted to meet use requirements of different equipment; a filter screen (19) and a storage box (20) are provided so that larger debris can be filtered and the debris can fall into the storage box, thereby facilitating subsequent cleaning; the direction of the dust collection hood can be changed continuously, thereby effectively increasing the dust collection range; there is no need to provide an external negative pressure pump, thereby reducing the equipment cost.
Patent WO-2022000852-A1 (WO)
Title: 振动传感器
Inventor: ZENG PENG
IPC: H04R19/04
Filed: 2020-10-15
Abstract: 本实用新型提供了一种振动传感器，其包括电路板，电路板具有谐振腔，其中一侧设有贯穿其上的通孔；外壳，外壳盖设固定于电路板并覆盖通孔，外壳与电路板共同围成收容腔；MEMS麦克风，收容于收容腔内并与电路板电性连接，其包括固定于电路板且具有背腔的基座、支撑于基座远离电路板一端的第一振膜和背极板；基座环绕通孔并使背腔与通孔连通；第一振膜与背极板间隔形成电容结构；振膜组件，振膜组件收容于谐振腔内并将谐振腔分隔呈第一腔和第二腔，通孔将第一腔与背腔连通；电路板背离谐振腔的一侧输入振动信号或压力信号时，振膜组件振动，并使谐振腔内的气压产生变化。与相关技术相比，本实用新型的振动传感器灵敏度更高，可靠性更好。
Patent WO-2022032888-A1 (WO)
Inventor: JIN XIAODONG
IPC: B60S5/06
Filed: 2020-10-30
Abstract: A jacking positioning device of an automobile battery swapping station, related to the field of electric automobile battery swapping stations and used for solving the problems of tedious positioning mode and low positioning precision in the automatic battery swapping process of an existing electric automobile when the automobile is jacked for battery swapping. The jacking positioning device of an automobile battery swapping station comprises a jacking support plate (6) and a jacking power device. The jacking support plate (6) is located at a parking space. The jacking power device is provided below the jacking support plate (6) and used for driving the jacking support plate (6) to vertically ascend and descend. A plurality of jacking heads (7) are arranged on the upper end face of the jacking support plate (6), wherein the tops of at least two jacking heads (7) are provided with cone tops (9), and the bottom of a vehicle to be subjected to battery swapping is provided with positioning holes in one-to-one correspondence to the cone tops (9), such that the vehicle can be accurately positioned and jacked, and the battery is convenient to swap.
Patent WO-2022011884-A1 (WO)
Inventor: ZHANG WEIWEN
IPC: A61B17/29
Filed: 2020-11-02
Abstract: 一种微创手术的辅助装置，包括手柄（03），控制部（02）及可释放的抓钳部（01），其中抓钳部（01）内置内锚定磁体（0107），用于配合外部磁控设备及控制部（02），实现夹持组织，控制部（02）内置吸合磁体（0201），其中吸合磁体（0201）与内锚定磁体（0107）相互作用，用于控制抓钳部（01）的开合与夹持，并实现与抓钳部（01）的磁吸及分离，抓钳部（01）进一步还包括钳臂（0101）、固定旋转销（0102）、触发杆（0104）、连杆（0103）传动机构、连接座（0106）及夹持弹簧（0108），控制部（02）进一步还包括控制芯杆（0202）、复位弹簧（0203）、导向件（0204）及控制杆（0205）。该辅助装置可以方便医生操作腹腔组织，相对于传统手术减少一个开孔数量，同时配合体外磁体使用，对夹持部位的牵引更加灵活，定位更加稳定，大大提高了术者手术效率，降低了手术难度，降低感染风险，减轻患者痛苦。
Patent WO-2022094777-A1 (WO)
Inventor: HU XIAOPING
IPC: H02S40/22
Filed: 2020-11-04
Abstract: L'invention concerne un dispositif d'utilisation d'énergie solaire, comprenant un dispositif d'utilisation d'énergie lumineuse et au moins un dispositif de condensation de lumière liquide. Le dispositif de condensation de lumière liquide est rempli d'un liquide transparent. Le dispositif de condensation de lumière liquide comprend au moins un photorécepteur capable de transmettre la lumière solaire dans le liquide transparent et un réflecteur qui réfléchit la lumière solaire incidente. Dans le dispositif de condensation de lumière liquide, la lumière solaire qui est réfléchie par le réflecteur, puis transmise au photorécepteur à partir du liquide transparent forme un phénomène de réflexion totale, de sorte que la réfraction de la lumière solaire par le photorécepteur après avoir été réfléchie par le réflecteur dans le liquide transparent est empêchée. Ainsi, la lumière solaire est condensée sur une partie d'utilisation d'énergie lumineuse du dispositif d'utilisation d'énergie lumineuse, ce qui permet d'améliorer l'efficacité de condensation de la lumière.
Patent WO-2021184807-A1 (WO)
Title: Copper clusters, composition, and method for treatment of liver cirrhosis
Inventor: SUN TAOLEI
IPC: A61P1/16
Filed: 2020-11-19
Abstract: Use of ligand-bound copper clusters (CuCs) and composition comprising the ligand-bound CuCs to treat liver cirrhosis in a subject. Use of ligand-bound copper clusters (CuCs) to manufacture a medication for the treatment of liver cirrhosis in a subject.
Patent WO-2022110030-A1 (WO)
Inventor: Tang cen
IPC: H01L29/778
Filed: 2020-11-27
Abstract: Disclosed in the embodiments of the present application are a semiconductor device and a manufacturing method therefor. The semiconductor device may comprise a substrate, a gate, a second dielectric layer, and a field plate. The substrate has a first dielectric layer, the thickness of the first dielectric layer in a first region is greater than that in a second region outside the first region, the gate is located on the substrate and in the first region, the gate comprises a first gate structure and a second gate structure that are connected in a direction perpendicular to the surface of the substrate, the first gate structure penetrates the first dielectric layer in the direction perpendicular to the surface of the substrate, the second gate structure is formed on the side of the first dielectric layer away from the substrate and covers part of the first dielectric layer, the second dielectric layer covers the gate and the first dielectric layer, and the field plate is located on the second dielectric layer and exists in both the first region and the second region. In this way, the capacitance between the second gate structure and a drain is reduced, and the capacitance between the field plate and a channel is increased, so that the parasitic capacitance of the device is reduced and the gain characteristics of the device at high frequencies are improved.
Patent WO-2022057105-A1 (WO)
Title: Asset processing method and system for converting asset into digital asset
Inventor: BAI JIE
IPC: G06Q40/04
Filed: 2020-12-07
Abstract: An asset processing method for converting an asset into a digital asset. The method comprises: pre-deploying a digital asset spin-off processing smart contract based on a blockchain network, and further configuring the digital asset spin-off processing smart contract to execute the following steps: first, determining attribute data of an asset; then determining, according to the attribute data of the asset, an attribute data subset which can independently use the asset; next, binding the attribute data subset to asset disposal equity data, so as to generate a spin-off digital asset corresponding to the attribute data subset; and finally, publishing a spin-off digital asset signed with a digital signature to a network transaction platform, so as to execute an online transaction based on the spin-off digital asset. An asset or an asset set data packet is decomposed into spin-off digital assets according to the attribute of the asset or the asset set data packet, and the spin-off digital assets are further split into quota digital assets, so as to facilitate an asset transaction at a low frequency changing into an asset transaction at a high frequency, thereby improving the liquidity of the asset.
Patent WO-2021129691-A1 (WO)
Title: 一种对目标检测方法以及相应装置
Inventor: XIE WEI
IPC: G06K9/00
Filed: 2020-12-23
Abstract: 一种对目标检测方法和装置、一种计算机设备、一种智能驾驶设备以及一种计算机可读存储介质，该方法包括：获取原始图像多个层级的第一类图像特征（100）；对不同层级的第一类图像特征至少分别进行空洞卷积处理，相应产生不同层级的第二类图像特征，其中针对不同层级进行所述空洞卷积处理的膨胀率不同（200）；以及基于所述第二类图像特征，或者基于所述第一类图像特征以及第二类图像特征进行检测并通过回归操作确定目标框（400）。
Patent WO-2022133880-A1 (WO)
Title: One-component thermosetting epoxy adhesive with improved adhesion at high temperatures
Inventor: WEI KIKI
IPC: C09J163/00
Filed: 2020-12-24
Abstract: The present invention relates to a one-component thermosetting epoxy resin adhesive, comprising a) at least one epoxy resin A of the formula (II) wherein the substituents R' and R" independently of one another are either H or CH 3 and the index s has a value of 0 –12, at least one epoxy novolac EN of the formula (a) where R2 = formula (b) or CH 2, R1 = H or methyl and z = 0 -7, at least one trifunctional or higher functional glycidyl amine type epoxy resin GA, least one latent hardener B for epoxy resins and at least at least one toughness improver D. The epoxy resin adhesive is notable in particular for providing a one-component thermosetting epoxy resin adhesive which shows good adhesion on metal substrates at temperatures around 80℃, even when cured at relatively low temperatures.
Patent WO-2021147685-A1 (WO)
Inventor: ZHANG QIAN
IPC: G06F3/0354
Filed: 2021-01-07
Abstract: 一种交互设备、感应屏、交互系统及定位方法，涉及显示技术领域，提供了一种低成本的定位和交互方式。该交互设备包括：第一壳体（11），所述第一壳体（11）的第一端具有出光口；第一发光组件（12），设置在所述第一壳体（11）的内部，被配置为通过所述第一壳体（11）的所述出光口发出线状光束，且所述线状光束能够随所述第一壳体（11）的旋转而旋转；驱动组件（13），连接所述第一壳体（11）中与所述第一端相对的第二端，被配置为驱动所述第一壳体（11）旋转。
Patent WO-2021179876-A1 (WO)
Title: Method and system for implementing adaptive feature detection for vslam systems
Inventor: CHEN KEVIN
IPC: G06K9/46
Filed: 2021-02-08
Abstract: A method includes receiving a first image, receiving a motion dataset, determining a motion level, determining an initialization state, and determining a tracking level. In a first condition, the method includes generating a first image pyramid, detecting a plurality of features in the first image pyramid using a first detector threshold, and generating a first set of detected keypoints from the plurality of features. In a second condition, the method includes generating a second image pyramid, detecting the plurality of features in the second image pyramid using a second detector threshold, the second detector threshold being less restrictive than the first detector threshold, and generating a second set of detected keypoints. In a third condition, the method includes detecting the plurality of features in the first image according to the first detector threshold and generating a third set of detected keypoints.
Patent WO-2021170082-A1 (WO)
Title: 抗cd47/抗pd-l1抗体及其应用
Inventor: XIAO YANG
IPC: C12N15/63
Filed: 2021-02-26
Abstract: 提供了一种抗CD47/抗PD-L1抗体，以及抗CD47/抗PD-L1抗体的药物组合物及其应用。本发明的抗CD47/抗PD-L1抗体具有抗肿瘤活性，且不具有明显的红细胞毒性，可在制备抗肿瘤的药物中应用。
Patent WO-2021238322-A1 (WO)
Title: Efficient, clean and flexible cooperative coal-fired power generation system and operation method
Inventor: LIU MING
IPC: F01K27/00
Filed: 2021-03-03
Abstract: An efficient, clean and flexible cooperative coal-fired power generation system and an operation method. The system comprises a coal economizer (2), an SCR denitration device (3) and a front coal economizer (4) which are sequentially arranged in a tail flue of a boiler (1) along the flue gas flow direction. A rear flue of the front coal economizer (4) is divided into two parallel separation flues, a first flue gas baffle (51) and an air preheater (53) are sequentially arranged on the separation flue on one side along the flue gas flow direction, and a second flue gas baffle (52), a first flow division coal economizer (54) and a second flow division coal economizer (55) are sequentially arranged on the separation flue on the other side along the flue gas flow direction; a water outlet of the coal economizer (2) is connected to a water supply inlet of a water-cooling wall, and a water inlet of the coal economizer (2) is connected to a water outlet of the front coal economizer (4) and to a water inlet of the front coal economizer (4) by means of a first water supply regulating valve (61); the water inlet of the front coal economizer (4) is connected to a water outlet of the first flow division coal economizer (54) and to a water outlet of a high-pressure heater group (7) by means of a second water supply regulating valve (62); a water inlet of the first flow division coal economizer (54) is connected to a water outlet of the second flow division coal economizer (55), and to the water outlet of the high-pressure heater group (7) by means of a third water supply regulating valve (63); a water inlet of the second flow division coal economizer (55) is connected to a water outlet of a water feeding pump (8) by means of a fourth water supply regulating valve (64); and a water inlet of the high-pressure heater group (7) is connected to a water outlet of the water feeding pump (8).
Patent WO-2022147899-A1 (WO)
Inventor: ZHAO WEI
IPC: A24F40/20
Filed: 2021-03-04
Abstract: 一种按压式定量供应凝胶态烟油的电子烟，包括：上壳体（1）、下壳体（5）、储凝胶筒（2）、按压复位机构、加热腔（4）、加热元件（4-1）、气流通道（6），通过手动按压按压复位机构即可向加热腔内定量供应凝胶态烟油，用户可以按照每次抽吸需要调整按下和松开按压复位机构的时间间隔以调整向加热腔供应的凝胶态烟油棒的长度。整个凝胶态烟油棒主体设置在储凝胶筒内，不必经历反复的熔化-凝固，故不必要求得到的凝胶态烟油棒具有热可逆固液相变性质，这大大拓展了可使用的胶凝剂的选择范围，使得一些不具有热可逆固液相变性质的胶凝剂也能被使用。
Patent WO-2021197005-A1 (WO)
Inventor: LIU CHIHCHENG
IPC: H01L27/02
Filed: 2021-03-10
Abstract: The present application relates to a semiconductor device, comprising: a doped well region of a first conduction type; and M semiconductor units, wherein the M semiconductor units are located in the doped well region of the first conduction type, and are arranged, in a first direction, in the doped well region of the first conduction type, with M being a positive integer; and each of the semiconductor units comprises a first doped region of a second conduction type and a doped region of the first conduction type, with the doped region of the first conduction type encircling the first doped region of the second conduction type; and a second doped region of the second conduction type, wherein the second doped region of the second conduction type is located on at least one side of each of the M semiconductor units in the first direction, and the second doped region of the second conduction type makes a region with a low turning-on voltage and a high holding current be formed on the overall edge of the M semiconductor units.
Patent WO-2021258791-A1 (WO)
Inventor: CHEN WUJIAN
IPC: B60R21/231
Filed: 2021-03-19
Abstract: A knee airbag. The knee airbag is of a one-piece structure and comprises a first main fabric (1), a second main fabric (2), and pull strap portions (3). The pull strap portions (3) are provided on the second main fabric (2). The pull strap portions (3) per se are folded and sewed, then the pull strap portions (3) are sewed to the first fabric (1), and finally the first main fabric (1) and the second main fabric (2) are folded and sewed. The knee airbag is of a one-piece structure, and thus can reduce the number of pieces and reduce inventory management. The sewing of the pull strap portions (3) to one side of the second main fabric (2) and the sewing of the pull strap portions (3) per se are operated on a same automatic sewing machine, so that operators and machines can be reduced, and a half of sewing positioning threads for the pull strap portions (3) can further be reduced.
Patent WO-2022165944-A1 (WO)
Inventor: HUANG HEMIN
IPC: A47L13/42
Filed: 2021-03-24
Abstract: The present invention relates to the technical field of cleaning devices, and in particular to a steam mop. The steam mop comprises: a mop mechanism which comprises a rod body, a floor brush assembly, and a supporting table, a gripping portion being provided on the rod body, a fluid channel being provided in at least a part of the rod body, the floor brush assembly being connected to a bottom end of the rod body, a steam outlet being formed in the floor brush assembly, the steam outlet being communicated with the fluid channel, the supporting table being attached to the rod body or the floor brush assembly, and the projection of the supporting table in the axis direction of the rod body deviating from the projection of the rod body; and a steam engine, the steam engine being provided on the supporting table, an air outlet of the steam engine being capable of being communicated with the fluid channel, and the steam engine being provided with an operation portion for a user to input instructions. The steam mop is simpler as a whole and is more flexible and convenient in use.
Patent WO-2021197345-A1 (WO)
Inventor: HU RONGDONG
IPC: G06T3/00
Filed: 2021-03-30
Abstract: A method, apparatus and system for measuring the remaining volume in a closed space on the basis of a laser radar, and a computer device and a smart loading device. The method comprises: acquiring a three-dimensional point cloud in a closed space (201); filtering out all inner wall point clouds, of the closed space, in the three-dimensional point cloud, so as to obtain a goods surface point cloud (204); projecting the goods surface point cloud as a two-dimensional grayscale image (205), wherein grayscale values of all pixel points in the two-dimensional grayscale image are related to height values of points in the corresponding goods surface point cloud; performing grayscale filling on an area, which is blocked by goods, in the two-dimensional grayscale image, so as to obtain a grayscale-filled image (206), wherein the filled grayscale values are grayscale values of pixel points corresponding to a point cloud of the goods blocking the area; and determining, at least according to the grayscale-filled image or a distortion thereof, the remaining height of the closed space that is not occupied by goods, so as to obtain the remaining volume of the closed space (208).